Good morning! My site is hosted on Rackspace, and we are getting an error ('Your server had a problem connecting to WPMU DEV: "cURL error 6: Could not resolve host: premium.wpmudev.org"') when we try to log in to WPMU DEV. Rackspace tech support asked me to contact you - they are receiving a SERVFAIL error from the upstream DNS server (enom).
Rackspace support said they can fix temporarily for me to log in, but the long term solution would probably need to come from your nameserver provider.
Thanks in advance for your help!